Steam-boiler Economy: A Treatise on the Theory and Practice of Fuel Economy in the Operation of Steam-boilersJ. Wiley & Sons, 1901 - 458 Seiten |
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Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
acid air-supply amount analysis anthracite coal average Babcock & Wilcox bed of coal bituminous coal boiler-test British thermal units calculated calories calorimeter capacity cent chimney chimney-gases clinker CO₂ coal-field coke containing counties determined draft dry coal economy efficiency engine feed-water figures fire fire-brick fixed carbon flue formula fresh coal fuel furnace gases given grate-bars grate-surface heat of combustion heat-units heating power heating surface heating value horizontal horse-power hydrogen inch increase latent heat lignite Mahler maximum mechanical stokers moisture morocco obtained oxygen percentage plate pound of coal pound of combustible pressure proportion quantity radiation rate of driving ratio samples seam semi-bituminous coal smoke specific heat square foot steam steam-boiler stoker sulphur superheated surface per hour temperature tests thick total heat tubes type of boiler volatile matter water evaporated water-tube boilers weight
Beliebte Passagen
Seite 452 - Gunnery for Non-com. Officers 32mo, morocco, 2 00 * Davis's Treatise on Military Law 8vo, 7 00 Sheep, 7 50 * " Elements of Law 8vo, 250 De Brack's Cavalry Outpost Duties.
Seite 335 - V. Establish the correctness of all apparatus used in the test for weighing and measuring. These are : 1. Scales for weighing coal, ashes, and water. 2. Tanks, or water meters for measuring water. Water meters, as a rule, should only be used as a check on other measurements. For accurate work, the water should be weighed or measured in a tank. 3. Thermometers and pyrometers for taking temperatures of air, steam, feed-water, waste gases, etc.
Seite 453 - MECHANICS AND MACHINERY, p. 12 ; STEAM ENGINES AND BOILERS, p. 14.) Baker's Masonry Construction ..,.,,.. 8vo, 5 00 " Surveying Instruments. 12mo, 3 00 Black's US Public Works Oblong 4to, 5 00 Brooks's Street-railway Location 16mo, morocco, 1 50 Butts's Civil Engineers...
Seite 453 - Wave Motion Relating to Sound and Light 8vo, 4 00 Morgan's The Theory of Solutions and its Results 12mo, 1 00 Niaudet's Electric Batteries. (Fishback.) ...12mo, 2 50...
Seite 459 - A Manual for Steel Users 12mo, 2 00 O'Driscoll's Treatment of Gold Ores 8vo, 2 00 Thurston's Iron and Steel 8vo...
Seite 343 - Form advised by the Boiler Test Committee of the American Society of Mechanical Engineers. Code of 1899. Made by of boiler at to determine Principal conditions governing the trial Kind of fuel Kind of furnace State of the weather. Method of starting and stopping the test ("standard" or "alternate,
Seite 334 - boiler, both outside and inside ; ascertain the dimensions of grates, heating surfaces, and all important parts ; and make a full record describing the same, and illustrating special features by sketches. The area of heating surface is to be computed from the surfaces of shells, tubes, furnaces, and fire-boxes in contact with the fire or hot gases.
Seite 334 - ... surface, and all surfaces above the mean water level which have steam on one side and products of combustion on the other are to be considered as superheating surface.
Seite 333 - I. Determine at the Outset the specific object of the proposed trial, whether it be to ascertain the capacity of the boiler, its efficiency as a steam generator, its efficiency and its defects under usual working conditions, the economy of some particular kind of fuel, or the effect of changes of design, proportion, or operation; and prepare for the trial accordingly. II.
Seite 336 - The Committee concludes that it is best to retain the designations "standard " and "alternate," since they have become widely known and established in the minds of engineers and in the reprints of the Code of 1885. Many engineers prefer the "alternate...